We are ShenZhen Optimum Battery Co,.Ltd based in , China. We are member of Tradekey.com since July, 2011. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in LiFePO4 battery. Please find our product details below:

12v 20ah LiFePO4 battery pack for UPS, back-up, storage system and EVs
deep cycles LiFePO4 battery pack 12V-200Ah with suitable BMS and charger, covered by suitable case

Cylindrical LiFePO4 cells
can discharge with a high current, highest 25C in pulse
Performance Worked well after cycle for a long time
Good heat radiating
Economize, with small cells, which would be easily replaced by another cell when one of them has problem
High Uniform performance uniform standard of voltage, capacity, inner impedance, discharge platform, constant current ratio, self discharge

Shipping

1. We will ship the products within 25 working days after receipt of payment.
2. We can ship to you by UPS/FEDEX/DHL/TNT/EMS and so on or by sea.
3. We are not responsible for any accidents, delays or other issues that are the responsiblility of the shipping service.

Payment

1.We accept T/T , Western union.

Replacement Policy

1.We provide two year warranty.
***** items is defective , please notify us within 7 days of delivery.

Advatages

1.High quality, all of batteries are made according to EV battery standards.
2.Delivery prompt.
3.Price competitive.
***** class after - sales services

Currently, we are planning to design and make the suitable plastic case to cover our batteries, especially for UPS and storage system, in order to reduce the cost and weight, what's more, for your conconvenient.

Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.